Field Improving System Provided with Resonator,申请号US20070312623-传众专利搜索

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发明名称	Field Improving System Provided with Resonator
摘要	The present invention provides a system for improving communication statuses among a sensor, a tag and a non-contact type IC card for RFID (Radio Frequency Identification). In the present system, a resonator 8 is added to a sensor (Sensor) a tag T, or non-contact type IC card C. The resonator 8 is constituted by a coil 5 and a capacitor 7. Further a magnetic substance 6 is attached to the coil 5 of the resonator 8 so as to intensify the magnetic field.
申请公布号	US2009315680(A1)	申请公布日期	2009.12.24
申请号	US20070312623	申请日期	2007.11.21
申请人	ARIMURA KUNITAKA	发明人	ARIMURA KUNITAKA
分类号	H04Q5/22	主分类号	H04Q5/22
代理机构		代理人
主权项
地址

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